new function: xbt_dynar_sort_strings(), when the content is char*

[simgrid.git] / src / xbt / xbt_os_thread.c

diff --git a/src/xbt/xbt_os_thread.c b/src/xbt/xbt_os_thread.c
index f7ed95e..095a28c 100644 (file)
--- a/src/xbt/xbt_os_thread.c
+++ b/src/xbt/xbt_os_thread.c
@@ -1,6 +1,6 @@
 /* xbt_os_thread -- portability layer over the pthread API                  */
 /* Used in RL to get win/lin portability, and in SG when CONTEXT_THREAD     */
-/* in SG, when using CONTEXT_UCONTEXT, xbt_os_thread_stub is used instead   */
+/* in SG, when using HAVE_UCONTEXT_CONTEXTS, xbt_os_thread_stub is used instead   */
 
 /* Copyright (c) 2007-2015. The SimGrid Team.
  * All rights reserved.                                                     */
@@ -291,14 +291,10 @@ void xbt_os_thread_exit(int *retval)
 
 xbt_os_thread_t xbt_os_thread_self(void)
 {
-  xbt_os_thread_t res;
-
   if (!thread_mod_inited)
     return NULL;
 
-  res = pthread_getspecific(xbt_self_thread_key);
-
-  return res;
+  return pthread_getspecific(xbt_self_thread_key);
 }
 
 void xbt_os_thread_key_create(xbt_os_thread_key_t* key) {
@@ -1303,8 +1299,7 @@ void xbt_os_thread_set_extra_data(void *data)
 
 void *xbt_os_thread_get_extra_data(void)
 {
-  xbt_os_thread_t self = xbt_os_thread_self();
-  return self? self->extra_data : NULL;
+  return xbt_os_thread_self()->extra_data;
 }
 
 xbt_os_rmutex_t xbt_os_rmutex_init(void)